We really enjoyed our stay at Boss Mansion Hotel. The only negative facts were the non-working water heater in the shower, which is Not a Problem considering the high temperatures of Air and water. Besides the AC was very loud and the location is not the Best. But you can reach BTS Station and Gateway Mall in 8 minutes.
It's important to talk about the clean Hotel and room, the good equipment and the friendly Hotel staff. Besides the rooms are as seen on the pictures. All in all, it was a nice stay with great value.